Founded: 2006

Employees : 426 (Jun. 2020)

PLG owned 100% Patents

Patents: 360 (Aug./2020)

The only SSB maker with mass production

capability and commercialization experience.

ShanghaiProLogium SubsidiaryProLogium Technology Energy (Shanghai)

Taipei ProLogium SubsidiaryProLogium Technology Ltd.

SingaporeGlobal Headquarters ProLogium Innovation Pte. Ltd.

2014

2006 2014 2017 2018 2019 2020

FLCBAnnouncedFPC Type LCB

PLCB CommercializedPouch Type LCB

Supply started

BLCB AnnouncedBiPolar+ Type LCB

G1 Line MPRTR Automatic Line

Production Capacity

40MWh / year

MABAnnouncedMulti-Axis

BiPolar+Pack

Founded G2 Line Complete2021 G2 Line MP

2012

G2 LineConstruction BeganProduction Capacity

1~2GWh/ year

MAB-02 DevelopmentFree cooling MAB pack

Location：Taoyuan, Taiwan

Area : 11,000 m2

Production Capacity：40MWh

MP@2017

Location：Taoyuan, Taiwan

Area : 60,000m2

Production Capacity:1-2GWh

MP @2021

Current Production Capacity: 40MWh

2021 Production Capacity: 1-2GWh

Ultra thin 0.5mm

Flexible

(R40mm, 7,000times)

Tubular type : TLCB

Logic circuit adoptable

Good pressure durability:

10-11 ATM~680ATM

FPC Type

FLCB

Simplify protection mechanism, cooling system and

BMS to increase assembly efficiency in volume and

weight.

70% weight, 50% volume and 70% cost of traditional

battery pack

MABMulti-Axis BiPolar+ Pack

ModuleVDA Module

VDA355、VDA590

Intrinsically safe

Fast charging (5C, 80%)

High energy density

(exceed LiB module for 30%)

Fast charge ability:

80% in 12 mins

Wide operation window:

Discharge @ -40℃~105 ℃

Storage @ -65℃~105 ℃

PLCBPouch Type

3149

58 5874

128

212

310

360

0

50

100

150

200

250

300

350

400

2012 2013 2014 2015 2016 2017 2018 2019 2020Aug.

201159

Aug.2020

Patents over the years

PLG’s 100% exclusive patents distribution in EU, US, China and Japan.

This game changer design provide EV battery pack

with 70% cost, 50% volume, 80% weight and the key

is, an intrinsically safe promise to users.

─ Edison Awards

2014 2015

Solid-State Battery

The u l t imate goal o f EV market is to reach the ba lance between h igh energy dens i ty and safety,

which can on ly be rea l ized wi th so l id s ta te bat tery.

S a f e t y

O Safety X E.D.

X Safety O E.D.

X Safety O E.D.

LiFePo4 LMONCM

LCO

SSB

O Safety X E.D.

LTOO Safety X E.D.

StillCatch Fire

LFP NCM

◎ Safety

O E.D.

NCMNCMNCM

E n e r g y D e n s i t y

Weakness Fatal WeaknessStrength

SulfideOxide

Abandon Sakti3 IPS Not MP

Abandoned Seeo

Conductivity

MP

FeasibilityStability

Conductivity

MP

FeasibilityStability

Conductivity

MP

FeasibilityStability

Thin Film

Conductivity

MP

FeasibilityStability

Solid Polymer

<< >>• Best stability

• Ultra safe

• High interface resistance is

solved by Ceramion® Tech.

• Electrode brittle issue is

conquered by Microcell® Tech.

• Poor stability

• “Hydrogen sulfide (H2S) ” is easily generated

when battery processing or under abnormal operation

• Wet processing

• Only few solvent can be used but each has side effect

• Only few binder can be used but each has side effect

• Cost is too high

• Semi-conductor processing

• Poor stability, not safe

• E.D. is limited

(similar to liquid type)

• Poor ion conductivity

• Poor pack E.D. of 110-140Wh/L

• High working temp. and high pressure is

needed at module level

Representatives

2017~2018

1 .The ma ins t ream in 2017 was So l i d Po l ymer & Su l f i de bu t t u rn t o Ox ide & Su l f i de i n 2018 .

2 .Ox ide demands h igh t emp s in te r i ng t o ma in ta in conduc t i v i t y bu t no t f eas ib le f o r MP p rocess .

3 .PLG Ox ide uses p ress ing i ns tead o f H、T s in te r i ng , t ha t a l l ows l ower cos t and be t t e r MP p rocess ing .

4 .PLG announced “hyb r id ” sys tem o f Ox ide i n Oc t . 2017 wh ich made us i ndus t r ia l bench mark .

As a resu l t , o t he r SSB p laye rs l i ke FunL i th ium , WeL ion , & Q ing tao a lso f o l l ow t o d i ve i n t o such sys tem .

~2017

3 Apple(IPS)/ Dyson& Sakti3/

STM1 STM

1. Dyson abandoned Sakti3’s IP

2. IPS haven’t MP since acquired by Apple

7Bollore /Bosch& Seeo /Solid

Energy/ EMBATT/ Ionic

Material/ Qingtao/WeLion/5 Bollore / Solid Energy/ EMBATT/

Ionic Material/ QuantumScape

1. Bosch gave up automotive battery, brand Seeo

sold.

2. Qingtao/ WeLion turned to Oxide.

3 ProLogium/Murata-Sony/ QuantumScape 9

ProLogium/ Murata-Sony/TDK/

FDK/NGK/Qingtao/WeLion/Toyota*/

Funlithium

1. ProLogium: Worldwide only wet film MP tech

without sintering, RTR process adoptable.

2. Others: Dry film sintering process, difficult to

MP or produce high capacity automotive

battery

8Toyota*/ CATL/ Solid Power/

Samsung SDI / LGC/ Hitachi

Zosen/Panasonic/ Funlitium*7

Toyota*/ CATL/ Solid Power/

Samsung SDI / LGC/ Hitachi

Zosen/Panasonic

1. Toyota turned to hybrid-oxide& sulfide

2. Funlithium turned to oxide

2018~

Stop

Change

Tech.

Change

Tech.

▪ Ceramic thin film battery▪ Solid polymer battery▪ Ceramic thick film battery (Oxide ELT) ▪ Ceramic thick film battery (Sulfide ELT)

Solid state battery is allocated globally since liquid type is far behind the market demand.

PLG as the pioneer with MP ability in 2013, roll to roll MP in 2017 and worldwide first BiPolar+ tech.

*Hydro-Quebec’s IREQ 、 Bellore (60~80C)

Apple (IPS)

Seeo Inc. (Bosch)

2007-2018

QuantumScape (2025)

Solid Power (2026)

Sakti3 (2015-2018)

SolidEnergy (2025)

Ionic Material

EMBatt (2025)

Bosch

STMicroelectronics

Beijing WeLion

CATL

(2025-2030)

Qingtao

FunLithium

MP

Samsung SDI LG Chem

Toyota(2022 pilot run、2025 MP)

Panasonic (2025-2030)/S

*Hitachi Zosen

muRata - Sony

TDK

FDK

NGK

2017 pilot run、 2021 MP 2017-2018 1st Hybrid SSB for EV pilot run

2017-2021 1st Hybrid SSB for EV MP (>1GWh)

2023 2nd All solid Li-metal battery pilot run (IT)

2024 2nd All solid Li-metal battery MP (IT)

ProLogium has started commercialization of SSB in 2014, leading in MP progress by 4~10 years.

Basic Tech. Development RD/Sample Line Test/ Pilot Run Mass ProductionMaterial/system selection: 4 years Initial process design : 2 years 500MWh:5 ~ 8 years 1GWh:2~3 years

Japanese Competitors @ 2019

TOYOTA @ 2022 Japanese @ 2025~2030

US/Euro @ 2025~2026

US Competitors @ 2019

ProLogium @ 2017 ProLogium @ 2021MP SchedulePilot Run Line

.Al Foil (Current Collector)

Cathode

Solid State Lithium Ceramic Electrolyte

Anode

Cu Foil (Current Collector)

No Explosion No Leak

Lithium Ceramic Battery Solid state oxide electrolyte

• Ultra safe

• High energy density

• Wide operation temp./ pressure.

• Fast charging capability

• Excellent heat dissipation

Multi-Axis BiPolar+

Innovative packaging tech tailored made for SSB

• Low inner resistance/ low heat production

• Excellent heat dissipation and uniformity

• Optimized cooling module/ mechanism/BMS

• Assembly efficiency increased by 29%~56.5%

(cylindrical 32%; pouch 46%; prismatic 53%)

LogithiumTM

3 breakthrough technologies to fix inherent weakness of oxide ELT

Increase electrical performance to liquid level, even better.

Create Excellent Heat Dissipation Ability

Al Foil (Current Collector)

Solid Ceramic Electrolyte

PI

Cathode

AnodeCu Foil (Current Collector)

PI

Radiating rapidly and directly

CeramionTM

Provide SafetyIncrease Conductivity

Conductivity

MP FeasibilityStability

Improved withCeramion™

MicrocellTM

Solve Brittle IssueMake RTR Possible

Conductivity

MP Feasibility

Stability

Improved with Microcell™

4 must-have performance

2 better-have performance Long Usage LifeWide Operation Widow

Intrinsically safe High Energy Density Lower Pack Cost Fast Charge Ability

Address Pain Points forEV owners

Poor safety Range anxiety Too expensive Long charging time

Performance affected by weather Short Battery Life- Statista <Most import factors when buying EV>

LCB adopts solid-state ceramic electrolyte, so there is no fire and no

explosion even it’s damaged, folded, punched, penetrated, or

abnormal charged.

｜

Items Safety Standards of “SSB” Required by EU Car Brand China “LiB” Safety Standards GBT-31485

Nail60℃ Penetration RT; 5~8mm; 25mm/Sec

PLG: PASS LiB : Failed PLG: PASS LiB : Failed2017/1/17: Test Canceled

Overcharge

5C,10V @ 60℃ 1C, 8.4V

PLG: PASS LiB : Failed PLG: PASSLiB : Failed

2017 downgraded to 1C, 6V

2019 downgraded to 1C, 4.5V

ThermalAbuse

25~200℃, SOC100% 5℃/min;130℃*10min

PLG: PASS LiB : Failed PLG: PASS LiB : PASS

ProLogium SSB can meet Chinese LiB safety standard and pass critical safety test required by European car brand.

Electrical Damage ｜ 60°C Overcharge Test(5C、10V)

Physical Damage｜ 60°C Nail Test

｜

ProLogium (NCM811) LG (18650HG2(NCM622) Panasonic (NCR18650GA(NCA)

｜

Reach Max. Temp. of 640°C and burn

Thermal runaway at 200°C

Thermal runaway at 190°C

Reach Max. Temp. of 640°C and burn

Only a thermal peak at 226℃

Max. Temp is only 340°C, then dropped. No fire.

No Fire after test Burned after test Burned after test

= →

Increase both cell energy density and pack assembly efficiency to maximum pack energy density

｜

SiOx ( gradually increase proportion of SiOx, till 100%)

NCM811

530590

680

758818

893

220245

270 288314 335

2 0 2 0 2 0 2 1 2 0 2 2 2 0 2 3 2 0 2 4 2 0 2 5

數列1 數列2Wh/kgWh/L

MAB Cell : Less heat production, high temperature uniformity. The cooling

efficiency is 3 times higher than the conventional lithium battery

MAB Pack : able to use “Free Cooling” (air cooling without refrigeration) design to

simplify cooling system and reduce pack cost

Higher Utility • 60% higher Space utility than Tesla Model3.

• 25% higher Weight utility than conventional

NCM battery pack

MAB Advantages

Base on concept of CTP, but far more than CTP.• CTP: simplify module system (reduce components and lower cost)

• MAB (Multi-Axis BiPolar+): simplify both module system & battery cell

composition (optimize cooling system and lower cost further)

• BiPolar+ : Instead of connecting cells in series and parallel with wires, it is

done by stacking internal electrode layers directly, create huge cells with

higher power and energy density but without wires

MAB Pack is Superior in Energy Density & Cost

Safety

Volume AssemblyEfficiency

Weight AssemblyEfficiency

Module CoolingEfficiency

Module TemperatureConsistency

Conventional NMC811 Packing PLG NMC811 MAB

｜

MAB Technology : Integration of “BiPolar+ & CTP”

2019 2020 2021

MAB Gen-01BiPolar+ & CTP DE-MODULIZATION 1.BiPolar+ Tech, internal series(vertical + horizontal) to

replace external series2. Volume utilization is 1.35 times of NCM battery pack(50% vs. 67%).

3. Weight utilization is 1.15 times of NCM battery pack (68% vs. 78%).

MAB Gen-02 (Air Cooling)BiPolar+ & CTP +OPTIMIZED MANUFACTURING PROCESS1.Simplify manufacturing process, enhance automatic capability2. Increase assembly efficiency3. Volume utilization is 1.46 times of NCM battery pack (50% vs. 73%)

4. Weight utilization is 1.21 times of MNC battery pack (68% vs. 82%)

MAB Gen-02 (Free Cooling)BiPolar+ & CTP + FREE COOLING1. Fast heat dissipation, better temperature uniformity2. Free cooling, evolution of cooling system3. Volume utilization is 1.56 times of MNC battery pack(50% vs. 78%)

4. Weight utilization is 1.25 times of MNC battery pack (68% vs. 85%)

MAB 01 MAB 02 MAB 02

Benefits from 3 unique advantages, MAB is suitable for free cooling design, which can significantly reduce

complexity of cooling system, increasing assembly efficiency

2. “BiPolar+ module ” has less temp. rise and small T.Experiments confirmed that the temp. of VDA355 module with LIB cells rises a lot and

T is huge when adopting free cooling design. However, MAB’s temp. rises only a little and

Temp. distribute evenly(small T)：

a. Temp. rising:• Max. temp. of MAB is under 60°C even when environment temp. is above 40°C.

• Conventional LIB cell temp. rise to 60°C or more when environment temp. is above 20°C.

b. T of whole battery pack:• T of MAB is controlled within 6°C (1C charge) and 12°C (2C discharge) at 15~40°C environment.

• T of VDA with LIB is far above 6°C (1C charge) and 12°C (2C discharge) even environmental temp. is

controlled between 15~40°C.

“Temp. simulation analysis of Free cooling” experiments proved that :

• Free cooling system is workable for PLG Solid state MAB at 15~40°C environment.

• Free cooling system is not workable for LIB VDA355 (no matter at any environment, T is bottle neck)

1. “Solid state Lithium Ceramic Battery” dissipate heat fastHeat dissipation coefficient of PLG LCB is 3 TIMES HIGHER than any other LIB (includes X-Y-Z axis)

3. “MAB pack ”makes air cooling possible

Ultimate Packaging: MAB + Free Cooling

1.In same module configuration (VDA355), ProLogium has higher specific energy density.2.ProLogium modules achieve highest volumetric energy among all types of module.

VS.

VDA355/ PLCB MAB GEN 1VDA355/ LiB

Model 3(P company)

FAW Elborn(C company)

Jaguar I-Pace (L company)

CHJ Automotive

(n/a)

-(ProLogium)

-(PLG)

-(PLG)

-(PLG)

Cell Type Cylindrical Prismatic Pouch Pouch Pouch PLCB MAB G1 MAB G2+liquid cooling

MAB G2+ air cooling

Module Type Not Standard VDA355 VDA355 VDA355 VDA355 MAB G1 MAB G2 MAB G2

Specific E.D.(Wh/Kg)

(Assembly Efficiency%)166 (66%) 165 (69%) 156 (67%) 162 (n/a) 162 (68%) 180 (78%) 189 (82%) 213 (85%)

Volumetric E.D. (Wh/L)

(Assembly Efficiency%)232 (32.5%) 238 (43%) 212 (31%) - 275 (50%) 374 (68%) 391 (73%) 491 (78%)

Not VDA355 / LiB MAB GEN 2

Conventional Module ProLogium Module

Comparison between CTP & MAB

Same Purpose : to Simplify Modules

Simplify module design

Higher volume utility, less parts needed

Pack cost reduced significantly

Longer battery life

Remain high safety level even without module protection.

MAB battery tech with internal series& parallel design simplifies mechanical

parts of external series

Stack series resistance is much lower than the external series, results in less

heat production, better heat dissipation, and averaged temperature distribution

Natural free cooling design becomes possible and may replace active liquid

cooling

Based on above advantages, higher assembly efficiency create

better energy density and lower cost.

Better Design : Internal Series Simplifies Cooling SystemConventionalPack

(NMC811)

CTP(LFP)

CTP(NMC811)

MAB-02＋free cooling(NCM811)@2021

Safety Bad Safety concern Extremely low Intrinsically safe

Volumetric E.D. (Wh/L)

(Assembly Efficiency%)280 (46~53%) 293 (61 %) 322 (61%) 491(78%)

Specific E.D.(Wh/Kg)

(Assembly Efficiency%)179 (66~70 %) 140 (83%) 200 (81.6%) 213 (85%)

LiB CTP Packaging MABVS.

Lower Material Cost

• Adopt mature electrode

material, no rare material

• Reducing Cobalt in cathode

LargeEconomic Scale

• Building world’s first giga-sacle

SSB plant

• Preparing for world’s first SSB

industrial park

• Global expansion plan

Lower Pack Cost

• MAB: novel package

technology to reduce amount

of parts, complexity of

mechanism and cooling

system

HigherRecycle Efficiency

• No liquid inside, higher recycle

efficiency.

• Exclusive recycle technology

Lower Manufacturing Cost

• Non-sintering oxide ELT

manufacturing process

• Automated RTR line

• Engineering capability

(yield rate/ consistency/ volt.

deviation rate control)

• Steadily reducing energy

consumption

｜

Company Current DCH ratio Cell Temp.

ProLogium4C 95.2% 58.9℃

5C 94.1% 66.9℃

P Company4C 95.1% 91.8℃

5C 53.2%* 84.3℃*

• P company cylindrical battery went over 100°C while 5C fast DCH, triggering PTC thermistor to stop

discharging, causing lower DCH rate and temperature.

By enhancing internal conductivity, ProLogium keeps making progress in rate capability.

｜

53.2%

95.2%

95.1%

95.1%

P Company

ProLogium

4C 5C

Fast Discharging: Excellent performance with lower temp. rise.Fast Charging: More energy replenished in shorter time.

Fast Charging 30 MINS 6 MINS

Replenish Range 270 km 480 km

Comparison of charge to 60% of capacity

｜The high stability and mechanical strength of ceramic electrolytes makes LCB resistant to extreme pressure/temperature

° °

Conditions ProLogium SSB Polymer

Charge -20~85°C 0~45°C

Discharge-40~85°C @4.2V-3V

85~105°C @3.9V-3V-20~60°C

Storage

-65°C (3 months)~85°C (14 days) @4.2V or

-65°C (3 months)~105°C (14 days) @3.9V

105°C (7 days) @3.9V

-20~60°C

4560 60

85105 105

0 -20 -20-20-40

-65others ProLogium

105°C discharge (5 cycle @4.0V, 0.2C、2C)

-65°C storage (3 months) 105°C storage (14 days @ 3.8~4.0V)

-25°C discharge (1C, 27.2%)

｜Operation Temperature Comparison

Lifetime Cycle Life & Calendar LifeChemical Stability Chemical/Electrochemistry

High Temp. Stability

Cycle life and calendar life are both important factors when estimating battery lifetime.

｜

0.5C/ 1C 1000 times (>80%) 0.5C/0.5C 1750 times (80%)0.5C/ 1C 500 times (69%)

｜

Deep Cycle Test

0.5C/ 0.5C 1,800 times (>80%)

1C/ 1C 1,300 times (>80%)

ProLogium

PLG SSB cycle life was better than liquid type battery, had 80% capacity retention after 1,800 cycle

T Company/ P Company S Company C Company

｜

60°C Storage: Accelerated Aging Test

Retention (%)

PLG PLCB (N=1) 18650B (N=3)

100

70

75

80

85

90

95

100

0 2 4 6 8

Days

15% more than 18650

Capacity

0 20 40 60

DCIR Comparison

PLG PLCB (N=1) 18650B (N=3)DCIR

0

1

2

3

0 2 4 6 8

Days

PLCB 1.0No DCIR change

18650 DCIR increase 200%

Test under 60°C/60 days to simulate 2 years usage, LCB retention capacity is 15% higher than liquid battery and no DCIR

increment. Maximum capacity usage due to high consistency between cells caused by bare internal resistance differences.

Longer pack life time to reduce maintenance fee of customers.

0 20 40 60

With steady progress in battery performance and manufacturing tech., ProLogium enters special markets that

demand higher energy and performance.

Consumer Accessories , Wearable, Smart Card2014-2016 IoT, Professional2017-2018

2019-2023 EV, Vehicle, Space, Special Environment

Vehicle

LCBApplications

Rail ShipBEV E-bus AUV AGV

ConsumerTrackerSmart CardT-Box

Smart

HelmetPower

Vest

Rugged

TabletTuk-TukE-motorE-scooterE-bike

、

Power PlantResidential ESSBBU built in serverData Center UPS Satellite Explosion-proof

Industry

Consumer Vehicle

VEHICLERail/ Ship

Special Unmanned Vehicle

Commercial UGV/AGV

Smart Helmet

WEARABLEHeating Wrist Band

Heating Insole

Power Vest

Portable

Charging Accs.

Smart Device

Explosion-proof DeviceMedical Devices

Rugged Tablet

T-Box

INTERNET OF THING IIoT

Thermometer

Tracker

UPS

Commercial ESS

Home ESS

Renewable EnergyENERGY STORAGE

Aerospace

Deep Sea Detector

TPMS(inside Tire)

EUV InspectionExtreme

Environment

Extremely Low Temp / Low Pressure

Extremely High Pressure

Extremely High Pressure

Extremely High Temp/ Low Pressure